5.21ct D FL Radiant Lab Grown Diamond
ID • D/FL • IGI LG784644229
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG784644229
Diamond specifications and retailer prices
About this 5.21ct lab-grown radiant diamond
This 5.21ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644229 or 784644229. Listed at 15 retailers as of October 27, 2026, with prices from $9,176 to $29,659, a $20,483 spread on the same certified stone. Frank Darling lists it at $29,659. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →15 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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